Butterfly Valve,Butterfly Valve Supplier
Size : NPS 2â?¼24, DN50~600, JIS 50~600A
Rating : Class 150, PN6 PN10 PN16, JIS 5K 10K 16K
Category : concentric-pivoted , eccentric-pivoted, double-eccentric
Material : FC, FCD, WCB, CF8, CF8M
Seat : NBR ,EPDM, PTFE, VITON
Driving gear : lever-type, gear-type
Related standard : API 609 , EN 593, JIS F7480
API 598 , EN 12266, JIS F7400